231044044041330 has 64 divisors (see below), whose sum is σ = 598871051251200. Its totient is φ = 56709421929216.

The previous prime is 231044044041323. The next prime is 231044044041353. The reversal of 231044044041330 is 33140440440132.

It is a junction number, because it is equal to n+sod(n) for n = 231044044041291 and 231044044041300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 848604042 + ... + 848876261.

It is an arithmetic number, because the mean of its divisors is an integer number (9357360175800).

Almost surely, 2^{231044044041330} is an apocalyptic number.

231044044041330 is an abundant number, since it is smaller than the sum of its proper divisors (367827007209870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231044044041330 is a wasteful number, since it uses less digits than its factorization.

231044044041330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697480675.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 231044044041330 its reverse (33140440440132), we get a palindrome (264184484481462).

The spelling of 231044044041330 in words is "two hundred thirty-one trillion, forty-four billion, forty-four million, forty-one thousand, three hundred thirty".